Granted Patent
Utility
US 6,589,614 · App. 09/897,631
Cushioning device for an athletic shoe
Inventors:
Jerry D. Stubblefield, Tuan N. Le, Thomas Austin, Robert L. Peterson
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Jul 2, 2001
Inventors
Jerry D. Stubblefield
Tuan N. Le
Thomas Austin
Robert L. Peterson
Assignee (at issue)
BMC Players, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.